2001
2001
-1
Section::::Abstract.
Dennis Tito
405142
2001
-1
Section::::Abstract.
Space tourism
67896
2001
-1
Section::::Systems.:Life support.:Atmospheric control systems.

International Space Station
15043
2001
-1
Section::::Space travel milestones.:Civilian and non-government milestones.

Astronaut
664
two thousand and one